| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.58 | 6.281% | $115.3999 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $69.98 | 11.413% | $77.9668 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $11.58 | 3.809% | $12.0211 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $207.25 | 13.610% | $235.4567 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $246.80 | 4.709% | $258.4218 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $53.57 | 4.290% | $55.8682 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $191.51 | 9.315% | $209.3492 | $209.35 | $209.35 | $209.30 |
| 7 purchase totals = | $889.27 | $964.4837 | $964.49 | $964.40 | $964.50 | |